The Haynes Cay, also known as Cayo Haines or Islote Córdoba, is a key located east of San Andres Island, facing the San Luis sector very close to the Aquarium, one of the island's main attractions. To get to this small island, you can walk from the aquarium, it can be said that it is a bit of the faithful reflection of the Caribbean: white sand, palm trees, crystal clear and turquoise waters, fish, rays, corals and a great variety of marine life.